search for: anx9805

...hpdeifel at gmx.de> Tested-by: Hans-Peter Deifel <hpdeifel at gmx.de> Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu> --- This will only happen if i2c_algo_bit.bit_test=1. drivers/gpu/drm/nouveau/core/include/subdev/i2c.h | 8 +++++--- drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c | 10 ++++------ drivers/gpu/drm/nouveau/core/subdev/i2c/base.c | 2 ++ drivers/gpu/drm/nouveau/core/subdev/i2c/nv04.c | 4 ++-- drivers/gpu/drm/nouveau/core/subdev/i2c/nv4e.c | 4 ++-- drivers/gpu/drm/nouveau/core/subdev/i2c/nv50.c | 4 ++-- drivers/gpu/drm/nouveau/core/subdev/i2...

...y GPU with such a connector I'm not seeing any > issues... let me dig further into the vbios and see if I can figure > something out there. > btw, what would help is to know where `nvkm_uconn_uevent` actually fails, or rather, are you running into this "/* TODO: support DP IRQ on ANX9805 and remove this hack. */" condition? > > > > -- > > Regards/Gruss, > > Boris. > > > > https://people.kernel.org/tglx/notes-about-netiquette > >

On Thu, Aug 17, 2023 at 12:00:47PM +0200, Karol Herbst wrote: > btw, what would help is to know where `nvkm_uconn_uevent` actually > fails, or rather, are you running into this "/* TODO: support DP IRQ > on ANX9805 and remove this hack. */" condition? Send me a diff, I'll run it here and catch output over serial. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette

...:11?PM Borislav Petkov <bp at alien8.de> wrote: > > On Thu, Aug 17, 2023 at 12:00:47PM +0200, Karol Herbst wrote: > > btw, what would help is to know where `nvkm_uconn_uevent` actually > > fails, or rather, are you running into this "/* TODO: support DP IRQ > > on ANX9805 and remove this hack. */" condition? > > Send me a diff, I'll run it here and catch output over serial. > simply throw a printk(KERN_WARNING "nvkm_uconn_uevent %u\n", outp->info.location); inside drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c:104 after that menti...

...c, struct nvkm_uevent *uevent) { @@ -101,7 +113,7 @@ nvkm_uconn_uevent(struct nvkm_object *object, void *argv, u32 argc, struct nvkm_ if (args->v0.types & NVIF_CONN_EVENT_V0_UNPLUG) bits |= NVKM_GPIO_LO; if (args->v0.types & NVIF_CONN_EVENT_V0_IRQ) { /* TODO: support DP IRQ on ANX9805 and remove this hack. */ - if (!outp->info.location) + if (!outp->info.location && !nvkm_connector_is_dp_dms(conn->info.type)) return -EINVAL; } -- 2.41.0

...ood e9d03335f604a1123b8de3103ce8e06db4ad777a # good: [512fa0b8a398539c3c2db251f6c40da4ef065d09] drm/nouveau/drm/nv50-: remove allocation of sw class git bisect good 512fa0b8a398539c3c2db251f6c40da4ef065d09 # good: [62b290fc7b36e8fec2a370b946d7117c1899b6c1] drm/nouveau/kms/nv50-: fix i2c-over-aux on anx9805 git bisect good 62b290fc7b36e8fec2a370b946d7117c1899b6c1 # bad: [a97c530eb968bad8d945d4f64fb550fa37a9d362] drm/nouveau/kms/nv50-: modify overlay allocation so the code can be split git bisect bad a97c530eb968bad8d945d4f64fb550fa37a9d362 # bad: [5bca1621c07c3ad37b5a4943450a892e18984df0] drm/nouveau/...

On Thu, Aug 17, 2023 at 10:10?AM Borislav Petkov <bp at alien8.de> wrote: > > On Thu, Aug 17, 2023 at 01:18:12AM +0200, Karol Herbst wrote: > > do you have one of these? https://en.wikipedia.org/wiki/DMS-59 > > Ah, DMS == Dual Monitor Solution :-) > > Yap, that's exactly what the GPU has. And the Y-cable is 2xDVI. It is > a Dell workstation and it came this

...4a1123b8de3103ce8e06db4ad777a > # good: [512fa0b8a398539c3c2db251f6c40da4ef065d09] drm/nouveau/drm/nv50-: remove allocation of sw class > git bisect good 512fa0b8a398539c3c2db251f6c40da4ef065d09 > # good: [62b290fc7b36e8fec2a370b946d7117c1899b6c1] drm/nouveau/kms/nv50-: fix i2c-over-aux on anx9805 > git bisect good 62b290fc7b36e8fec2a370b946d7117c1899b6c1 > # bad: [a97c530eb968bad8d945d4f64fb550fa37a9d362] drm/nouveau/kms/nv50-: modify overlay allocation so the code can be split > git bisect bad a97c530eb968bad8d945d4f64fb550fa37a9d362 > # bad: [5bca1621c07c3ad37b5a4943450a892e18...

.../core/subdev/gpio/nvd0.c diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h b/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/aux.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/aux.c diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c diff --git a/drivers/gpu/drm/...

...io/nvd0.c > diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c > diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h b/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h > diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c > diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/aux.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/aux.c > diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c > diff --git a/d...

...t;> diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c b/drivers/gpu/drm/nouveau/core/subdev/gpio/nve0.c >> diff --git a/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h b/drivers/gpu/drm/nouveau/core/subdev/gpio/priv.h >> diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/anx9805.c >> diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/aux.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/aux.c >> diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c >> di...

...u-y += core/subdev/gpio/nv50.o -nouveau-y += core/subdev/gpio/nvd0.o -nouveau-y += core/subdev/gpio/nve0.o +nouveau-$(CONFIG_DRM_NOUVEAU_NVC0) += core/subdev/gpio/nvd0.o +nouveau-$(CONFIG_DRM_NOUVEAU_NVC0) += core/subdev/gpio/nve0.o nouveau-y += core/subdev/i2c/base.o nouveau-y += core/subdev/i2c/anx9805.o nouveau-y += core/subdev/i2c/aux.o @@ -129,14 +129,14 @@ nouveau-y += core/subdev/i2c/nv04.o nouveau-y += core/subdev/i2c/nv4e.o nouveau-y += core/subdev/i2c/nv50.o nouveau-y += core/subdev/i2c/nv94.o -nouveau-y += core/subdev/i2c/nvd0.o -nouveau-y += core/subdev/ibus/nvc0.o -nouveau-y += cor...

On 13.09.2014 22:58, Ilia Mirkin wrote: > On Sat, Sep 13, 2014 at 4:52 PM, poma <pomidorabelisima at gmail.com> wrote: >> On 13.09.2014 07:02, poma wrote: >>> On 13.09.2014 06:57, poma wrote: >>>> >>>> Actually I have nothing to show cause logs are all OK. >>>> Haha, it seems to me that the bugs become intelligent. >>>>

...> -nouveau-y += core/subdev/gpio/nvd0.o > -nouveau-y += core/subdev/gpio/nve0.o > +nouveau-$(CONFIG_DRM_NOUVEAU_NVC0) += core/subdev/gpio/nvd0.o > +nouveau-$(CONFIG_DRM_NOUVEAU_NVC0) += core/subdev/gpio/nve0.o > nouveau-y += core/subdev/i2c/base.o > nouveau-y += core/subdev/i2c/anx9805.o > nouveau-y += core/subdev/i2c/aux.o > @@ -129,14 +129,14 @@ nouveau-y += core/subdev/i2c/nv04.o > nouveau-y += core/subdev/i2c/nv4e.o > nouveau-y += core/subdev/i2c/nv50.o > nouveau-y += core/subdev/i2c/nv94.o > -nouveau-y += core/subdev/i2c/nvd0.o > -nouveau-y += core/s...

...is the first bad commit commit 0a0afd282fd715dd63d64b243299a64da14f8e8d Author: Ben Skeggs <bskeggs at redhat.com> Date: Mon Feb 18 23:17:53 2013 -0500 drm/nv50-/disp: move DP link training to core and train from supervisor We need to be able to do link training for PIOR-connected ANX9805 from the third supervisor handler (due to script ordering in the bios, can't have the "user" call train because some settings are overwritten from the modesetting bios scripts). This moves link training for SOR-connected DP encoders to the second supervisor interr...

https://bugs.freedesktop.org/show_bug.cgi?id=67628 Priority: medium Bug ID: 67628 Assignee: nouveau at lists.freedesktop.org Summary: [BISECTED] Monitor on Display port shows distortions QA Contact: xorg-team at lists.x.org Severity: major Classification: Unclassified OS: Linux (All) Reporter:

...RM_NOUVEAU_NV50) += core/subdev/gpio/nv50.o +nouveau-$(CONFIG_DRM_NOUVEAU_NVC0) += core/subdev/gpio/nv50.o +nouveau-$(CONFIG_DRM_NOUVEAU_NVC0) += core/subdev/gpio/nvd0.o +nouveau-$(CONFIG_DRM_NOUVEAU_NVC0) += core/subdev/gpio/nve0.o nouveau-y += core/subdev/i2c/base.o nouveau-y += core/subdev/i2c/anx9805.o nouveau-y += core/subdev/i2c/aux.o nouveau-y += core/subdev/i2c/bit.o -nouveau-y += core/subdev/i2c/nv04.o -nouveau-y += core/subdev/i2c/nv4e.o -nouveau-y += core/subdev/i2c/nv50.o -nouveau-y += core/subdev/i2c/nv94.o -nouveau-y += core/subdev/i2c/nvd0.o -nouveau-y += core/subdev/ibus/nvc0.o -n...